The AS568-222 SIMRIZ SZ481 seal features a 1-1/2" inner diameter and a 1-3/4" outer diameter with a thickness of 1/8". This product, manufactured by Freudenberg-NOK, is engineered for high durability and resistance to various chemicals, making it suitable for a wide range of industrial applications. The SIMRIZ material ensures long-lasting performance, providing a secure fit that prevents leaks. This seal meets industry standards, ensuring compatibility with various systems, particularly in hydraulic and pneumatic environments.